Thread subject: Diptera.info :: Boreal Helophilus
Posted by pierred on 24-08-2006 06:24
#1
Hello,
Seen on the same flower as the
Bibio, at the North Cape (Norway), this
Helophilus :
Posted by Kahis on 24-08-2006 06:45
#2
H. pendulus
Posted by pierred on 24-08-2006 07:05
#3
Kahis,
thanks.
Posted by Zeegers on 24-08-2006 19:18
#4
all this effort !
Travelling to the North Cape, to find Helophilus ...
anyway, I'm afraid Kahis is right
Theo
Posted by pierred on 25-08-2006 06:31
#5
Zeegers wrote:
all this effort !
Travelling to the North Cape, to find Helophilus ...
As a matter of fact, I was rather surprised to see so much insects (and so little mosquitos, because we were on the coast...).
Posted by Kahis on 25-08-2006 08:24
#6
The arctic has a
lot of life during the short summer. Few species in comparison with the tropic of course, but the insect biomass can be impressize considering the conditions. All those migrant geese etc don't fly from Africa to the arctic for nothing ;)
The boreal/arctic
Helophilus species are by no means common up north. Having spent a month (total over new last few years) looking for them in northern Finland I've found exactly one
H. lapponicus among hundreds of the more common, southern species.